SHORTENED BLOCK ACKNOWLEDGEMENT WITH FRAGMENTATION ACKNOWLEDGEMENT SIGNALING
    33.
    发明公开
    SHORTENED BLOCK ACKNOWLEDGEMENT WITH FRAGMENTATION ACKNOWLEDGEMENT SIGNALING 审中-公开
    带有分段确认信令的缩短的块确认

    公开(公告)号:EP3238357A1

    公开(公告)日:2017-11-01

    申请号:EP15828404.2

    申请日:2015-12-23

    CPC classification number: H04L5/0055 H04L1/1614 H04L1/1685 H04W72/04

    Abstract: Certain aspects of the present disclosure provide methods and apparatus for using a shortened block acknowledgement (BlockAck) frame capable of acknowledging fragments. Such a shortened BlockAck frame may include a bitmap field having a shorter length than that of a basic BlockAck frame in the IEEE 802.11 standard (i.e.,

    Abstract translation: 本公开的某些方面提供了用于使用能够确认片段的缩短块确认(BlockAck)帧的方法和装置。 这种缩短的BlockAck帧可以包括具有比IEEE 802.11标准中的基本BlockAck帧(即,<128个八比特组)更短的长度的位图字段。 用于无线通信的一个示例方法通常包括接收多个协议数据单元(PDU)(例如,媒体访问控制(MAC)协议数据单元(MPDU)); 确定每个PDU是否被成功接收以及每个PDU是否与非分段服务数据单元(SDU)(例如,MAC服务数据单元(MSDU))或分段SDU相关联; 以及基于该确定输出包括指示用于未分段和分段的SDU的接收状态的位图字段的缩短BlockAck帧以供传输。

    SYSTEMS AND METHODS OF NETWORK CLOCK COMPARISON
    34.
    发明公开
    SYSTEMS AND METHODS OF NETWORK CLOCK COMPARISON 审中-公开
    系统和网络时钟比较方法

    公开(公告)号:EP3164955A1

    公开(公告)日:2017-05-10

    申请号:EP15738216.9

    申请日:2015-06-30

    CPC classification number: H04J3/0661 H04J3/0664 H04J3/0667 H04J3/0697

    Abstract: A method includes receiving, at a first device, a packet from a second device. The method also includes detecting receipt of the packet at a detection circuit. The method further includes, in response to detecting the receipt of the packet, capturing a time of arrival timestamp corresponding to the packet at a capture circuit. The method also includes receiving, at the first device, a time of departure timestamp corresponding to the packet from the second device. The time of departure timestamp indicates a time when the packet is sent from the second device. The method further includes performing a comparison of the time of arrival timestamp and the time of departure timestamp.

    Abstract translation: 一种方法包括在第一设备处从第二设备接收分组。 该方法还包括在检测电路处检测分组的接收。 该方法进一步包括,响应于检测到分组的接收,在捕捉电路捕捉对应于该分组的到达时间戳。 该方法还包括在第一设备处从第二设备接收与分组相对应的出发时间戳的时间。 出发时间戳的时间表示从第二设备发送分组的时间。 该方法还包括执行到达时间戳和出发时间戳的时间的比较。

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